The SMMMS-G-X4 is an incredibly powerful magnet with an eye hook attached. Need to hang something in or on your locker? fridge? filing cabinet? This is the magnet you need! If you’ve ever fought to position a drop light while you were working on a car, or anything for that matter, you understand how valuable one of these magnetic eye hooks could be for unrestricted light placement. The possible uses for these great magnets are unlimited! The eye hook, magnet and mount are all nickel plated to resist corrosion and to provide that nice shiny, silver finish.